these 4 derivations will be built:
  /nix/store/2rjaj6gk4l2q4vfv342yal55lyg65njp-nix-with-grpc-store-2.35.3.drv
  /nix/store/35w9f7pwhkfnzi2py71b9rhyw3d82lgv-nix-fast-build-with-grpc-store-2.0.4.drv
  /nix/store/mqmr7q6rsjy400ka17gwcj5z8wakhk6m-nix-grpc-store-nix-tools.drv
  /nix/store/ccfmv2bz2pz3hixyn59nw1v9lmlrd7na-nix-tools-with-plugin-check.drv